Re: Profiler for Lex & Yacc ?

WStreett@shell.monmouth.com (Wilbur Streett)
16 Oct 1996 17:54:46 -0400

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Profiler for Lex & Yacc ? kishore@sas.soft.net (Krishna Kishore) (1996-10-15)
Re: Profiler for Lex & Yacc ? WStreett@shell.monmouth.com (1996-10-16)
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From: WStreett@shell.monmouth.com (Wilbur Streett)
Newsgroups: comp.compilers
Date: 16 Oct 1996 17:54:46 -0400
Organization: Monmouth Internet
References: 96-10-053
Keywords: yacc, lex, performance

Krishna Kishore <kishore@sas.soft.net> wrote:

> Can you please tell me if there are any profilers or like
>tools available for Lex & Yacc i.e by any way can I get the profiling
>statistics of regular expressions.

Since Flex/BISON generate #line defines in the generated source, if you
find a standard C profiler that pays attention to them..

Wilbur
[True, but that won't tell you very directly what kind of tokens it was
recognizing. -John]

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